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    <h1 class="post-title" itemprop="name">
      Linux文件系统
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          <i class="fa fa-calendar"></i>  2018-11-13
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            <h2 id="EXT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;"><a href="#EXT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;" class="headerlink" title="EXT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;"></a>EXT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;</h2><h3 id="&#x539F;&#x7406;&#x9610;&#x8FF0;"><a href="#&#x539F;&#x7406;&#x9610;&#x8FF0;" class="headerlink" title="&#x539F;&#x7406;&#x9610;&#x8FF0;"></a>&#x539F;&#x7406;&#x9610;&#x8FF0;</h3><blockquote>
<p>&#x2003;&#x2003;linux&#x7684;Ext&#x7CFB;&#x5217;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x5C31;&#x662F;&#x4E00;&#x79CD;&#x7D22;&#x5F15;&#x5F0F;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x3002; &#x5F53;inode&#x4E0E;block&#x8FC7;&#x591A;&#x65F6;&#xFF0C;&#x4E3A;&#x4FBF;&#x4E8E;&#x7BA1;&#x7406;&#xFF0C;Ext&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x5728;&#x683C;&#x5F0F;&#x5316;&#x65F6;&#xFF0C;&#x5212;&#x5206;&#x4E86;&#x591A;&#x4E2A;&#x5757;&#x7EC4;&#xFF08;block group&#xFF09;&#x3002;&#x6BCF;&#x4E2A;&#x5757;&#x7EC4;&#x90FD;&#x6709;&#x72EC;&#x7ACB;&#x7684;superblock&#x3001;inode&#x3001;block&#x3002;</p>
<p>&#x2003;&#x2003;Ext&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x6700;&#x524D;&#x7AEF;&#xFF0C;&#x6709;&#x4E00;&#x4E2A;&#x542F;&#x52A8;&#x6247;&#x533A;&#xFF08;boot sector&#xFF09;&#xFF0C;&#x53EF;&#x5B89;&#x88C5;&#x5F15;&#x5BFC;&#x7A0B;&#x5E8F;&#xFF08;bootloader&#xFF09;&#xFF0C;&#x4ECE;&#x800C;&#x5236;&#x4F5C;&#x51FA;&#x591A;&#x91CD;&#x5F15;&#x5BFC;&#x73AF;&#x5883;&#xFF08;&#x5B89;&#x88C5;&#x4E0D;&#x540C;&#x64CD;&#x4F5C;&#x7CFB;&#x7EDF;&#xFF09;&#xFF0C;&#x800C;&#x4E0D;&#x7528;&#x8986;&#x76D6;&#x6574;&#x5757;&#x78C1;&#x76D8;&#x552F;&#x4E00;&#x7684;MBR&#x3002;</p>
<p>EXT&#x6587;&#x4EF6;&#x603B;&#x4F53;&#x7ED3;&#x6784;</p>
</blockquote>
<br><br><br><br><br><br><br><table style="margin-top:-125px"><tbody><tr><td><br>&#x542F;&#x52A8;&#x6247;&#x533A;<br></td><td><br>block Group1<br></td><td><br>block Group2<br></td><td><br>block Group n&#x2026;<br></td></tr></tbody></table>

<blockquote>
<p>&#x6BCF;&#x4E2A;&#x5757;&#x7EC4;&#x7ED3;&#x6784;&#x5982;&#x4E0B;&#xFF1A;</p>
</blockquote>
<br><br><br><br><br><br><br><br><br><table style="margin-top:-125px"><tbody><tr><td><br>superblock<br></td><td><br>&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x63CF;&#x8FF0;<br></td><td><br>&#x5757;&#x5BF9;&#x5E94;&#x8868;<br></td><td><br>inode&#x5BF9;&#x5E94;&#x8868;<br></td><td><br>inode table<br></td><td><br>data block<br></td></tr></tbody></table>

<blockquote>
<p>superblock</p>
<blockquote>
<p>superblock&#x8BB0;&#x5F55;&#x7684;&#x4FE1;&#x606F;&#x4E3B;&#x8981;&#x6709;&#xFF1A;</p>
<ul>
<li>inode&#x4E0E;block&#x7684;&#x603B;&#x91CF;&#xFF1B;</li>
<li>&#x5DF2;&#x4F7F;&#x7528;&#x548C;&#x672A;&#x4F7F;&#x7528;&#x7684;inode&#x3001;block&#x6570;&#x91CF;&#xFF1B;</li>
<li>block&#x4E0E;inode&#x7684;&#x5927;&#x5C0F;&#x3002;block&#x5927;&#x5C0F;&#x53EA;&#x80FD;&#x662F;1K&#x3001;2K&#x6216;4K&#xFF0C;inode&#x5927;&#x5C0F;&#x4E3A;128&#x5B57;&#x8282;&#x6216;256&#x5B57;&#x8282;&#xFF08;ext4&#xFF09;&#xFF1B;</li>
<li>&#x6700;&#x8FD1;&#x4E00;&#x6B21;&#x6302;&#x8F7D;&#x3001;&#x5199;&#x5165;&#x3001;&#x68C0;&#x9A8C;&#x65F6;&#x95F4;&#xFF1B;</li>
<li>&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x662F;&#x5426;&#x5DF2;&#x88AB;&#x6302;&#x8F7D;&#x7B49;&#x3002;</li>
<li>&#x6BCF;&#x4E2A;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4EC5;&#x6709;&#x4E00;&#x4E2A;superblock&#x3002;&#x7ED3;&#x5408;&#x4E0A;&#x56FE;&#xFF0C;&#x9664;&#x4E86;&#x7B2C;&#x4E00;&#x4E2A;&#x5757;&#x7EC4;&#x6709;superblock&#xFF0C;&#x5176;&#x4ED6;&#x5757;&#x7EC4;&#x672A;&#x5FC5;&#x6709;&#x3002;&#x5176;&#x4ED6;&#x5757;&#x7EC4;&#x5982;&#x679C;&#x6709;&#xFF0C;&#x4E5F;&#x662F;&#x4E3A;&#x4E86;&#x5907;&#x4EFD;&#xFF0C;&#x5185;&#x5BB9;&#x548C;&#x7B2C;&#x4E00;&#x4E2A;&#x5757;&#x7EC4;&#x4E2D;&#x7684;superblock&#x4E00;&#x6837;&#x3002;&#x56E0;&#x4E3A;superblock&#x8BB0;&#x5F55;&#x7684;&#x4FE1;&#x606F;&#x5F88;&#x91CD;&#x8981;&#x3002;</li>
</ul>
</blockquote>
</blockquote>
<blockquote>
<p>&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x63CF;&#x8FF0;&#xFF08;GDT&#xFF09;</p>
<blockquote>
<p>&#x8BB0;&#x5F55;&#x6BCF;&#x4E2A;&#x5757;&#x7EC4;&#x5F00;&#x59CB;&#x4E0E;&#x7ED3;&#x675F;&#x7684;block&#x53F7;&#x7801;&#xFF0C;&#x53CA;&#x5404;&#x5757;&#x7EC4;&#x4E2D;&#x8FD9;6&#x4E2A;&#x533A;&#x6BB5;&#x7684;&#x5F00;&#x59CB;&#x4E0E;&#x7ED3;&#x675F;&#x7684;block&#x3002;</p>
</blockquote>
<p>&#x5757;&#x5BF9;&#x5E94;&#x8868;</p>
<blockquote>
<p>&#x8BB0;&#x5F55;&#x54EA;&#x4E9B;&#x53F7;&#x7801;&#x7684;block&#x672A;&#x4F7F;&#x7528;&#xFF0C;&#x54EA;&#x4E9B;&#x5DF2;&#x4F7F;&#x7528;&#x3002;</p>
</blockquote>
<p>inode&#x5BF9;&#x5E94;&#x8868;</p>
<blockquote>
<p>&#x8BB0;&#x5F55;&#x54EA;&#x4E9B;&#x53F7;&#x7801;&#x7684;inode&#x672A;&#x4F7F;&#x7528;&#xFF0C;&#x54EA;&#x4E9B;&#x5DF2;&#x4F7F;&#x7528;&#x3002;</p>
</blockquote>
<p>inode table</p>
<blockquote>
<p>&#x5C31;&#x662F;inode&#x4FDD;&#x5B58;&#x7684;&#x4FE1;&#x606F;&#xFF0C;&#x81F3;&#x5C11;&#x6709;&#xFF1A;</p>
<ul>
<li>&#x8BBF;&#x95EE;&#x6743;&#x9650;&#xFF08;rwx&#xFF09;&#xFF0C;&#x5305;&#x62EC;&#x7279;&#x6B8A;&#x6743;&#x9650;&#xFF08;SUID&#x7B49;&#xFF09;&#xFF1B;</li>
<li>&#x5C5E;&#x4E3B;&#x3001;&#x5C5E;&#x7EC4;&#xFF1B;</li>
<li>&#x65F6;&#x95F4;&#x6233;&#xFF1B;</li>
<li>&#x6587;&#x4EF6;&#x5927;&#x5C0F;&#xFF1B;</li>
<li>&#x6587;&#x4EF6;&#x7684;&#x5B9E;&#x9645;&#x5185;&#x5BB9;&#x6307;&#x5411;&#xFF0C;&#x5373;&#x5B9E;&#x9645;&#x5185;&#x5BB9;&#x5728;&#x54EA;&#x4E9B;block&#x3002;</li>
<li>&#x6BCF;&#x4E2A;inode&#x5927;&#x5C0F;&#x662F;&#x56FA;&#x5B9A;&#x7684;&#xFF0C;Ext2&#x3001;3&#x662F;128&#x5B57;&#x8282;&#xFF0C;Ext4&#x662F;256&#x5B57;&#x8282;3&#x3002;</li>
<li>&#x6BCF;&#x4E2A;&#x6587;&#x4EF6;&#x5BF9;&#x5E94;&#x4E00;&#x4E2A;inode&#xFF0C;&#x6240;&#x4EE5;inode&#x7684;&#x4E2A;&#x6570;&#x51B3;&#x5B9A;&#x4E86;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E0A;&#x80FD;&#x521B;&#x5EFA;&#x7684;&#x6587;&#x4EF6;&#x4E2A;&#x6570;&#x3002;</li>
<li>&#x7528;&#x6237;&#x5728;&#x8BFB;&#x53D6;&#x6587;&#x4EF6;&#x65F6;&#xFF0C;&#x7CFB;&#x7EDF;&#x5148;&#x627E;&#x5230;inode&#xFF0C;&#x7136;&#x540E;&#x5206;&#x6790;&#x8FD9;&#x4E2A;inode&#x8BB0;&#x5F55;&#x7684;&#x6743;&#x9650;&#x662F;&#x5426;&#x4E0E;&#x7528;&#x6237;&#x7B26;&#x5408;&#xFF0C;&#x82E5;&#x7B26;&#x5408;&#x5373;&#x8BFB;&#x53D6;&#x8BE5;inode&#x6307;&#x5411;&#x7684;block&#x7684;&#x5185;&#x5BB9;&#x3002;</li>
<li>inode&#x672C;&#x8EAB;&#x4E5F;&#x662F;&#x5B58;&#x50A8;&#x5728;&#x78C1;&#x76D8;block&#x4E0A;&#x7684;&#xFF0C;&#x6BD4;&#x5982;Ext3&#x7684;&#x6BCF;&#x4E2A;inode&#x5927;&#x5C0F;128&#x5B57;&#x8282;&#xFF0C;&#x90A3;&#x4E48;&#x4E00;&#x4E2A;1K&#x7684;block&#x53EF;&#x5B58;&#x50A8;8&#x5404;inode&#x3002;</li>
</ul>
</blockquote>
<p>data block</p>
<blockquote>
<p>&#x5B58;&#x50A8;&#x6587;&#x4EF6;&#x5185;&#x5BB9;&#xFF0C;&#x6BCF;&#x4E2A;&#x7684;&#x5927;&#x5C0F;&#x53EA;&#x80FD;&#x662F;1K&#x3001;2K&#x6216;4K&#xFF0C;&#x5177;&#x4F53;&#x4F7F;&#x7528;&#x7684;&#x5927;&#x5C0F;&#x662F;&#x591A;&#x5C11;&#x4F1A;&#x5728;superblock&#x4E2D;&#x8BB0;&#x5F55;&#xFF1B;</p>
</blockquote>
<blockquote>
<p>&#x6BCF;&#x4E2A;block&#x53EA;&#x80FD;&#x5B58;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#x7684;&#x6570;&#x636E;&#x3002;&#x82E5;&#x6587;&#x4EF6;&#x5185;&#x5BB9;&#x5927;&#x4E8E;1&#x4E2A;block&#xFF0C;&#x5219;&#x4F7F;&#x7528;&#x591A;&#x4E2A;block&#x5B58;&#x50A8;&#xFF1B;&#x82E5;&#x6587;&#x4EF6;&#x5185;&#x5BB9;&#x5C0F;&#x4E8E;&#x4E00;&#x4E2A;block&#xFF0C;&#x6BD4;&#x5982;&#x4E00;&#x4E2A;1K&#x7684;&#x6587;&#x4EF6;&#xFF0C;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;block&#x5927;&#x5C0F;&#x4F7F;&#x7528;&#x7684;&#x662F;2K&#x7684;&#x8BDD;&#xFF0C;&#x90A3;&#x4E48;&#x8FD9;&#x4E2A;block&#x6709;1K&#x5219;&#x662F;&#x6D6A;&#x8D39;&#x7684;4&#x3002;</p>
</blockquote>
</blockquote>
<h2 id="FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;"><a href="#FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;" class="headerlink" title="FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;"></a>FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;</h2><h3 id="&#x539F;&#x7406;&#x9610;&#x8FF0;-1"><a href="#&#x539F;&#x7406;&#x9610;&#x8FF0;-1" class="headerlink" title="&#x539F;&#x7406;&#x9610;&#x8FF0;"></a>&#x539F;&#x7406;&#x9610;&#x8FF0;</h3><blockquote>
<p>&#x2003;&#x2003;FAT&#x6587;&#x4EF6;&#x8D77;&#x6E90;&#x4E8E;70&#x5E74;&#x4EE3;&#x672B;80&#x5E74;&#x4EE3;&#x521D;&#xFF0C;&#x7528;&#x4E8E;&#x5FAE;&#x8F6F;&#x7684;MS-DOS&#x64CD;&#x4F5C;&#x7CFB;&#x7EDF;&#x3002;&#x5B83;&#x5F00;&#x59CB;&#x88AB;&#x8BBE;&#x8BA1;&#x6210;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7528;&#x4E8E;&#x5C0F;&#x4E8E;500K&#x7684;&#x8F6F;&#x4EF6;&#x76D8;&#x3002;&#x540E;&#x6765;&#x88AB;&#x529F;&#x80FD;&#x88AB;&#x5927;&#x5927;&#x589E;&#x5F3A;&#x7528;&#x4E8E;&#x652F;&#x6301;&#x8D8A;&#x6765;&#x8D8A;&#x5927;&#x7684;&#x5A92;&#x8D28;&#x3002;&#x73B0;&#x5728;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x6709;FAT12&#xFF0C;FAT16&#x548C;FAT32&#x4E09;&#x79CD;&#x5B50;&#x7C7B;&#x3002;</p>
<p>&#x2003;&#x2003;FAT12&#x662F;&#x6700;&#x65E9;&#x7684;&#x4E00;&#x7248;&#xFF0C;&#x4E3B;&#x8981;&#x7528;&#x4E8E;&#x8F6F;&#x76D8;&#xFF0C;&#x5B83;&#x5BF9;&#x7C07;&#x7684;&#x7F16;&#x5740;&#x91C7;&#x7528;12bit&#x5BBD;&#x5EA6;&#x7684;&#x6570;&#xFF0C;&#x6240;&#x4EE5;&#x79F0;&#x4E3A;FAT12&#x3002;12bit&#x7684;&#x5730;&#x5740;&#x53EF;&#x4EE5;&#x5BFB;&#x5740;4096&#x4E2A;&#x7C07;&#xFF0C;&#x4E8B;&#x5B9E;&#x4E0A;&#x5728;FAT12&#x4E2D;&#x53EA;&#x80FD;&#x5BFB;&#x5740;4078&#x4E2A;&#x7C07;&#xFF08;&#x5728;Linux&#x4E0B;&#x53EF;&#x5BFB;&#x5740;4084&#x4E2A;&#x7C07;&#xFF09;&#xFF0C;&#x6709;&#x4E00;&#x4E9B;&#x7C07;&#x53F7;&#x662F;&#x4E0D;&#x80FD;&#x7528;&#x7684;&#xFF0C;&#x5728;&#x540E;&#x9762;&#x4F1A;&#x7ED9;&#x51FA;&#x5177;&#x4F53;&#x7684;&#x8BF4;&#x660E;&#x3002;&#x78C1;&#x76D8;&#x7684;&#x6247;&#x533A;&#x662F;&#x7528;16bit&#x7684;&#x6570;&#x8FDB;&#x884C;&#x8BA1;&#x7B97;&#x7684;&#xFF0C;&#x6240;&#x4EE5;&#x78C1;&#x76D8;&#x7684;&#x5BB9;&#x91CF;&#x5C31;&#x88AB;&#x5C40;&#x9650;&#x5728;32M&#x7A7A;&#x95F4;&#x4E4B;&#x5185;&#x3002;</p>
<p>&#x2003;&#x2003;&#x5728;FAT16&#x4E2D;&#xFF0C;&#x91C7;&#x7528;&#x4E86;16bit&#x5BBD;&#x7684;&#x7C07;&#x5730;&#x5740;&#xFF0C;32bit&#x5BBD;&#x6247;&#x533A;&#x5730;&#x5740;&#x3002;&#x867D;&#x7136;32bit&#x7684;&#x6247;&#x533A;&#x5730;&#x5740;&#x53EF;&#x4EE5;&#x5BFB;&#x5740;2^32<em>512&#xFF0C;&#x7EA6;2&#x4E2A;TB&#x7684;&#x5BB9;&#x91CF;&#xFF0C;&#x4F46;&#x4E8E;&#x7531;&#x89C4;&#x5B9A;&#x6BCF;&#x7C07;&#x6700;&#x5927;&#x7684;&#x5BB9;&#x91CF;&#x4E0D;&#x8D85;&#x8FC7;1024</em>32&#xFF0C;&#x6240;&#x4EE5;FAT16&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x5BB9;&#x91CF;&#x4E5F;&#x5C31;&#x9650;&#x5236;&#x5230;&#x4E86;2^16<em>1024</em>32&#xFF0C;&#x5927;&#x7EA6;2.1GB&#x7684;&#x7A7A;&#x91CF;&#xFF0C;&#x5E76;&#x4E14;&#x5B9E;&#x9645;&#x8FD8;&#x8FBE;&#x4E0D;&#x5230;&#x8FD9;&#x4E2A;&#x503C;&#x3002;</p>
<p>&#x2003;&#x2003;FAT32&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4F7F;&#x7528;&#x4E86;32bit&#x5BBD;&#x7684;&#x7C07;&#x5730;&#x5740;&#xFF0C;&#x6240;&#x4EE5;&#x79F0;&#x4E3A;FAT32&#x3002;&#x4F46;&#x5728;&#x5FAE;&#x8F6F;&#x4EF6;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E2D;&#x53EA;&#x4F7F;&#x7528;&#x4E86;&#x4F4E;28&#x4F4D;&#xFF0C;&#x6700;&#x5927;&#x5BB9;&#x91CF;&#x4E3A;2^28<em>1024</em>32,&#x7EA6;8.7TB&#x7684;&#x7A7A;&#x91CF;&#x3002;&#x6709;&#x7684;&#x4EBA;&#x8BA4;&#x4E3A;32bit&#x5168;&#x7528;&#xFF0C;&#x6700;&#x5927;&#x5BB9;&#x91CF;&#x4E3A;2^32<em>1024</em>32&#xFF0C;&#x8FD9;&#x79CD;&#x8BF4;&#x6CD5;&#x662F;&#x4E0D;&#x6B63;&#x786E;&#x7684;&#x3002;</p>
<p>&#x2003;&#x2003;&#x867D;&#x7136;FAT32&#x5177;&#x6709;&#x5BB9;&#x7EB3;&#x8FD1;&#x4E4E;8.7TB&#x7684;&#x5BB9;&#x91CF;&#xFF0C;&#x4F46;&#x5B9E;&#x9645;&#x5E94;&#x7528;&#x4E2D;&#x901A;&#x5E38;&#x4E0D;&#x4F7F;&#x7528;&#x8D85;&#x8FC7;32GB&#x7684;FAT32&#x5206;&#x533A;&#x3002;WIN2000&#x53CA;&#x4E4B;&#x4E0A;&#x7684;OS&#x5DF2;&#x7ECF;&#x4E0D;&#x76F4;&#x63A5;&#x652F;&#x6301;&#x5BF9;&#x8D85;&#x8FC7;32GB&#x7684;&#x5206;&#x533A;&#x683C;&#x5F0F;&#x5316;&#x6210;FAT32&#xFF0C;&#x4F46;WIN98&#x4F9D;&#x7136;&#x53EF;&#x4EE5;&#x683C;&#x5F0F;&#x5316;&#x5927;&#x5230;127GB&#x7684;FAT32&#x5206;&#x533A;&#xFF0C;&#x4F46;&#x4E0D;&#x63A8;&#x8350;&#x8FD9;&#x6837;&#x505A;&#x3002;</p>
</blockquote>
<blockquote>
<p>FAT&#x6587;&#x4EF6;&#x603B;&#x4F53;&#x7ED3;&#x6784;</p>
</blockquote>
<br><br><br><br><br><br><br><br><br><table style="margin-top:-125px"><tbody><tr><td><br>&#x5F15;&#x5BFC;&#x6247;&#x533A;<br></td><td><br>&#x5176;&#x4ED6;&#x4FDD;&#x7559;&#x6247;&#x533A;&#xFF08;&#x53EF;&#x9009;&#xFF09;<br></td><td><br>FAT&#x8868;1<br></td><td><br>FAT&#x8868;2<br></td><td><br>&#x6839;&#x76EE;&#x5F55;&#x533A;<br>&#xFF08;&#x4EC5;FAT12/16&#xFF09;<br></td><td><br>&#x6570;&#x636E;&#x533A;<br>&#xFF08;&#x7528;&#x4E8E;&#x6587;&#x4EF6;&#x548C;&#x76EE;&#x5F55;<br></td></tr></tbody></table>

<blockquote>
<p>&#x9700;&#x8981;&#x8BF4;&#x660E;&#x7684;&#x662F;&#xFF1A;</p>
<blockquote>
<ul>
<li>&#x5F15;&#x5BFC;&#x6247;&#x533A;&#x548C;&#x5176;&#x4ED6;&#x4FDD;&#x7559;&#x6247;&#x533A;&#x4E00;&#x8D77;&#x79F0;&#x4E3A;&#x4FDD;&#x7559;&#x6247;&#x533A;&#xFF0C;&#x800C;&#x5176;&#x4ED6;&#x4FDD;&#x7559;&#x6247;&#x533A;&#x662F;&#x53EF;&#x9009;&#x7684;&#xFF0C;&#x5F53;&#x6CA1;&#x6709;&#x65F6;&#x5019;&#xFF0C;&#x5F15;&#x5BFC;&#x6247;&#x533A;&#x540E;&#x7D27;&#x8DDF;&#x7684;&#x5C31;&#x662F;FAT&#x8868;1</li>
<li>&#x6839;&#x76EE;&#x5F55;&#x533A;&#x662F;&#x4EC5;FAT12/16&#x624D;&#x6709;&#xFF0C;FAT32&#x7684;&#x76EE;&#x5F55;&#x9879;&#x4F4D;&#x4E8E;&#x6570;&#x636E;&#x533A;&#x3002;&#x7531;&#x4E8E;FAT12/16&#x7684;&#x6839;&#x76EE;&#x5F55;&#x533A;&#x662F;&#x4E00;&#x4E2A;&#x56FA;&#x5B9A;&#x7684;&#x533A;&#x57DF;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x7684;&#x6839;&#x76EE;&#x5F55;&#x7684;&#x9879;&#x6570;&#x662F;&#x6709;&#x9650;&#x5236;&#x7684;&#xFF0C;&#x610F;&#x5373;&#x4E0D;&#x80FD;&#x5728;&#x6839;&#x5F55;&#x5EFA;&#x7ACB;&#x8D85;&#x8FC7;&#x8FD9;&#x4E2A;&#x5B9A;&#x6570;&#x7684;&#x76EE;&#x5F55;&#x9879;&#x6570;&#x3002;</li>
</ul>
</blockquote>
</blockquote>
<h2 id="EXT&#x4E0E;FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x533A;&#x522B;"><a href="#EXT&#x4E0E;FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x533A;&#x522B;" class="headerlink" title="EXT&#x4E0E;FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x533A;&#x522B;"></a>EXT&#x4E0E;FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x533A;&#x522B;</h2><blockquote>
<ul>
<li>EXT4&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E00;&#x822C;&#x7528;&#x5728;Linux&#x7CFB;&#x7EDF;&#xFF1B;</li>
<li>FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E00;&#x822C;&#x4F7F;&#x7528;&#x5728;DOS&#x3001;Windows 95&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#xFF0C;&#x73B0;&#x5728;&#x5E38;&#x7528;&#x7684;Windows 98/2000/XP&#x7B49;&#x7CFB;&#x7EDF;&#x5747;&#x652F;&#x6301;FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x3002;</li>
</ul>
</blockquote>
<h3 id="&#x4F18;&#x70B9;"><a href="#&#x4F18;&#x70B9;" class="headerlink" title="&#x4F18;&#x70B9;"></a>&#x4F18;&#x70B9;</h3><blockquote>
<p>FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;</p>
<blockquote>
<ul>
<li>&#x65B0;&#x5EFA;&#x6587;&#x4EF6;&#x7B80;&#x5355;</li>
<li>&#x6269;&#x5145;&#x6587;&#x4EF6;&#x7B80;&#x5355;</li>
<li>&#x7A7A;&#x95F4;&#x5229;&#x7528;&#x7387;&#x8F83;&#x9AD8;(&#x4E0D;&#x4F1A;&#x6709;&#x5916;&#x90E8;&#x788E;&#x7247;&#xFF0C;&#x6709;&#x5185;&#x90E8;&#x788E;&#x7247;&#xFF0C;&#x4E0E;&#x7C07;&#x5927;&#x5C0F;&#x6709;&#x5173;&#x7CFB;)</li>
</ul>
</blockquote>
</blockquote>
<blockquote>
<p>EXT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;</p>
<blockquote>
<ul>
<li>&#x65B0;&#x5EFA;&#x6587;&#x4EF6;&#x7B80;&#x5355;</li>
<li>&#x6269;&#x5145;&#x6587;&#x4EF6;&#x7B80;&#x5355;</li>
<li>&#x7A7A;&#x95F4;&#x5229;&#x7528;&#x7387;&#x8F83;&#x9AD8;(&#x4E0D;&#x4F1A;&#x6709;&#x5916;&#x90E8;&#x788E;&#x7247;&#xFF0C;&#x6709;&#x5185;&#x90E8;&#x788E;&#x7247;&#xFF0C;&#x4E0E;&#x7C07;&#x5927;&#x5C0F;&#x6709;&#x5173;&#x7CFB;)</li>
<li>&#x5373;&#x4F7F;&#x5728;&#x968F;&#x673A;&#x8BBF;&#x95EE;&#x6587;&#x4EF6;&#x91CC;&#x7684;&#x6570;&#x636E;&#xFF0C;&#x6548;&#x7387;&#x4E5F;&#x6BD4;&#x8F83;&#x9AD8;</li>
</ul>
</blockquote>
</blockquote>
<h3 id="&#x7F3A;&#x70B9;"><a href="#&#x7F3A;&#x70B9;" class="headerlink" title="&#x7F3A;&#x70B9;"></a>&#x7F3A;&#x70B9;</h3><blockquote>
<p>FAT&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;</p>
<blockquote>
<ul>
<li>&#x6709;&#x65F6;&#x8BBF;&#x95EE;&#x6548;&#x7387;&#x6BD4;&#x8F83;&#x4F4E;&#x4E0B;&#xFF0C;&#x7531;&#x4E8E;&#x67E5;&#x627E;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#x7684;&#x5185;&#x5BB9;&#x5FC5;&#x987B;&#x4ECE;&#x5934;&#x5F00;&#x59CB;&#x904D;&#x5386;&#xFF0C;&#x5C31;&#x7B97;&#x53EA;&#x9700;&#x8981;&#x6700;&#x540E;&#x7684;&#x5185;&#x5BB9;</li>
</ul>
</blockquote>
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